TY  - RPRT
TI  - High-frequency RCS of open cavities with rectangular and circular cross sections
AU  - Ling, Hao
AU  - Lee, Shung-Wu
AU  - Chou, Ri-Chee
PY  - 1989
UR  - https://ntrs.nasa.gov/citations/19890052224
ID  - 19890052224
ER  -